Bruker CryoProbe Manuals

Manuals and User Guides for Bruker CryoProbe. We have 2 Bruker CryoProbe manuals available for free PDF download: User Manual, Installation Manual

Bruker CryoProbe User Manual

Bruker CryoProbe User Manual (107 pages)

Brand: Bruker | Category: Laboratory Equipment | Size: 3 MB

Table of Contents

Table of Contents

3
- Contents
  3
  - Cool-Down
    5
- 1 Safety
  
  7
  - Terms and Symbols
    7
  - Figure 1.1. Hot Surface
    7
  - Figure 1.2. High Voltage
    7
  - Figure 1.3. Dangerous Device
    7
  - Figure 1.4. Cold Surface
    7
  - Disclaimer
    8
  - Emergency
    8
  - Figure 1.5. Wear Protective Gloves
    8
  - Figure 1.6. Wear Protective Goggles
    8
  - Figure 1.7. Strong Attraction by Magnet
    8
    
    Mergency off
    8
  - Personnel Safety
    9
  - Safety of Cryoprobe Equipment
    11
  - First Aid
    11
- 2 Introduction
  
  13
  - How to Use this Manual
    13
  - Cryoprobe System Overview
    13
  - Conventions
    13
  - Figure 2.1. the Cryoprobe™ System
    14
- 3 System Description
  
  15
- 4 Standard Procedures
  
  27
- 5 Recommended NMR Parameters
  
  55
  - General
    55
  - Samples and Spinners
    55
  - Sample Temperature Control
    55
  - Measurements above TVT Gas+ 3°C
    56
  - Figure 5.1. the Different Ranges of the Target Temperature
    56
  - Measurements below TVT Gas+ 3°C
    57
  - Tuning the Regulation Loop
    57
  - Wiring
    57
  - Preamplifier
    58
  - Additional RF Filters
    58
  - RF Power Limitations
    58
  - Peak RF Power
    58
  - Simultaneous Hard Pulses
    59
  - Average RF Power
    59
  - Receiver Setting
    60
  - Shimming
    60
  - Gradient Shimming
    60
  - O Samples
    60
  - Solvent Suppression
    61
  - Gradients
    61
  - Pulse Programs
    61
  - Automation
    61
- 6 Monitoring and Maintenance
  
  63
  - Displays & Diagnostics
    63
  - Cryotool Interface
    63
  - Warm-Up Needed Soon
    63
  - Request
    63
    
    Warm-Up
    63
  - Cryoprobe Insulation Indicator
    64
  - Periodic Checks
    64
  - Log-Book
    64
    
    Operating Log for Cryocooling Unit and He Compressor
    65
  - Logfile
    66
  - Replacement of the He Steel-Cylinder
    66
    
    Replace the He Steel-Cylinder
    66
  - Software Update
    67
  - Cleaning
    67
  - Cleaning the Sample Cavity
    67
  - Panels and Housings
    68
  - Scheduled Maintenance
    68
    
    Monitoring and Maintenance
    68
- 7 Troubleshooting
  
  71
  - Emergency Procedures
    71
  - Emergency off
    71
    
    Consequences of an E
    72
  - First Diagnosis
    73
    
    Logfile
    73
  - Fuses and Reset Buttons
    73
  - General Failure
    74
    
    No Mains
    74
    
    Spinning Problems
    74
    
    Cryocontroller Failure
    75
    
    Indicator on Cryoprobe Sticks out
    75
    
    Leak in He Supply
    75
  - Cool-Down Problems
    75
    
    COOL down Command Is Ignored
    75
    
    He Compressor Does Not Run
    76
    
    Insufficient Vacuum
    76
    
    Troubleshooting the He Compressor
    76
    
    Cool-Down Doesn't Reach Cold State
    77
  - Cold Operation Problems
    77
    
    COLD Flashes
    77
    
    Emergency Warm-Up
    77
    
    Condensed Water or Ice on the Cryoprobe
    78
    
    Cryoprobe Temperature Unstable
    78
    
    Mains Power Interrupt
    79
    
    Sample Temperature Problems
    79
    
    Unusual Sounds
    79
    
    Cooling Water Leakage
    81
    
    He Leakage
    81
    
    He Steel-Cylinder Empty
    81
    
    Pneumatic Gas Pressure too Low
    81
    
    VT Gas Interrupt
    81
    
    Shot' Noise
    82
  - RF Problems
    82
    
    Lock Problems
    83
    
    Tuning/Matching Not OK
    83
    
    Spurious Signals
    84
  - Accidental Misoperation
    85
- 8 Bruker Contact
  
  87
  - Cryoprobe Information
    87
  - Cryoprobe Service
    87
  - Fault Report
    87
    
    Bruker Contact
    88
    
    Related Documents
    89
    
    Figure A.1. When to Use Which Cryoprobe Document
    90
    
    Power-Down
    90
    
    Conversion between °C and °F Temperature Scales
    91
    
    Conversion of Metric Units
    91
    
    Conversion of Metric Units
    92
    
    Frequently Asked Questions
    93
  - System Configuration
    93
  - NMR Operation
    94
  - Basic Aspects
    95
    
    Glossary
    97
Figures

103
- C Frequently Asked Questions
  106

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Bruker CryoProbe Installation Manual

Bruker CryoProbe Installation Manual (93 pages)

Brand: Bruker | Category: Laboratory Equipment | Size: 3 MB

Table of Contents

Table of Contents

3
- Contents
  3
- 1 Safety
  
  7
  - Terms and Symbols
    7
  - Disclaimer
    8
  - Emergency
    8
  - Personnel Safety
    9
  - Safety of Cryoprobe Equipment
    11
  - First Aid
    11
- 2 Introduction
  
  13
  - How to Use this Manual
    13
  - Cryoprobe System Overview
    13
  - Conventions
    14
  - Figure 2.1. the Cryoprobe™ System
    14
- 3 Initial Setup
  
  17
  - Before Delivery
    17
  - Transport
    17
  - Check the Site Preparations
    18
    
    Initial Setup
    18
  - Before You Unpack
    19
  - Unpacking
    19
  - Figure 3.1. Cryoprobe Handling
    20
  - Positioning the Units
    21
  - BCU05 Cooling Test (Optional)
    22
  - Spectrometer Modifications
    22
    
    Access to the Magnet Bottom
    22
    
    Cranked Magnet Pillar Braces (Optional)
    23
    
    Blue Spinning Stator
    24
    
    Replacing the Shim System (Optional)
    24
    
    Attach the Mounting Hardware
    25
  - Handling
    27
  - Mounting
    28
  - Figure 3.4. Preparing the Mounting Hardware
    29
  - Figure 3.5. Sliding the Cryoprobe into the Magnet
    31
  - Figure 3.6. Cryoprobe and Optional Cranked Pillar Braces
    32
  - Sample Spinning Test
    33
  - Figure 3.7. Final Positioning of the Cryoprobe
    33
  - Joining the Cryocoupler
    34
  - Figure 3.8. Unlock the Vaccum Flange Screws
    35
  - Figure 3.9. O-Rings on the Cryocoupler
    35
  - Figure 3.10. Turn the Cryocoupler
    36
  - Figure 3.11. Inserting the Cryocoupler
    37
  - Load Firmware
    38
  - Boot the Cryocontroller
    39
  - Hook up the He Steel-Cylinder
    41
  - Figure 3.12. Attaching the He Hose
    42
  - Interconnect the He Compressor
    43
  - Warning Labels
    45
  - Connecting
    46
  - Figure 3.14. Connecting VT Sensor Cable and VT Hose (Bottom View)
    47
  - Figure 3.15. Open the Cryoprobe Vacuum Plug
    48
  - Power-On
    49
  - VT Setup
    50
  - Figure 3.16. Switching on the He Compressor
    50
  - Initial He Fill
    52
  - Cool-Down
    52
  - Load Additional X WIN - NMR
    54
  - Put HPPR CRP Assembly into Operation
    54
  - How to Proceed
    55
- 4 Customizing the Cryoprobe System
  
  57
  - Experimental Parameters
    57
    
    Lock Power
    57
    
    RF Power Levels
    57
    
    Safety Attenuators
    57
    
    Sample Temperature Control
    57
    
    Standard Parameter Sets
    57
    
    Receiver Sensitivity
    58
    
    Sample Tubes and Spinners
    58
  - Acceptance Tests
    58
  - User Training
    58
- 5 Troubleshooting
  
  59
  - Fuses and Reset Buttons
    59
  - General Failure
    60
    
    No Mains
    60
    
    Spinning Problems
    60
    
    Cryocontroller Failure
    61
    
    Indicator on Cryoprobe Sticks out
    61
    
    Leak in He Supply
    62
  - Cool-Down Problems
    62
    
    COOL down Command Is Ignored
    62
    
    Insufficient Vacuum
    62
    
    He Compressor Does Not Run
    63
    
    Periodic Hiss Is Missing
    65
    
    Cool-Down Doesn't Reach Cold State
    66
  - How to Open the Cryocooling Unit
    67
  - Refill He
    67
- 6 Relocation of a Cryoplatform
  
  69
  - Relocation
    69
  - Cryoprobe System Storage
    69
  - Disposal
    69
    
    Figure 6.1. Releasing the Gas from the Cryocooling Unit
    70
    
    Pressure Release
    70
    
    Toxic Materials
    70
- 7 Bruker Contact
  
  73
  - Cryoprobe Information
    73
  - Cryoprobe Service
    73
    
    Check Lists
    75
  - Site Preparation Checks
    75
  - Preparations for the Installation Visit
    75
  - User Training
    76
    
    Related Documents
    79
    
    Figure A.1. When to Use Which Cryoprobe Document
    80
    
    Conversion of Metric Units
    81
    
    Conversion of Metric Units
    82
    
    Glossary
    83
Figures

89
- Tables
  91

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